Cover Depan.CDR


ISSN 1978-3477, eISSN 2087-8575
Volume 14, Number 4, December 2020

The Ethanol Production Activity of Indigenous Thermotolerant 

Yeast   1P4Pichia kudriavzevii

Trench Construction in Peat Soil and the DGGE Analyses of Nif 

Gene and  Activity of Dehydrogenase

Quality of Airborne Bacteria in Operating Theaters in Several 

Hospitals in Jakarta and Its Surrounding Areas in 2018-2019 

Lactic Acid Bacteria from Tempeh and Their Ability to Acidify 

Soybeans in Tempeh Fermentation 

Growth Kinetic Study of Blue-green Microalgae Arthrospira 

platensis Using Buffalo Manure as Alternative Media

Darojatul Ulya, Rikaindri Astuti, and Anja 

Meryandini

Happy Widiastuti, Darmono Taniwiryono, 

Iman Rusmana, and Galuh Wening 

Permatasari

Conny Riana Tjampakasari, Nabila Naura, 

and Tjahjani Mirawati

Tati Barus, Gabriela Giovania, and Bibiana 

W Lay

Brian A. Sinaga, Lianty Simangunsong, 

Andy Trirakhmadi, Monita Pasaribu, and 

Merry Meryam Martgrita

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140

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156

Author Index 163

Subject Index 164